BOUGHT BIG GUN SYSTEM NEED HELP WITH JETTING (RAPTOR)
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DynoJet gives you all the jetting settings in their instructions. Just one thing though. I have a full HMF system with all the same extras and DynoJet told me that taking the lid off does not give more power... maybe a tad more top end but you lose a ton of low end grunt. I tried it and at the time it seemed to act the way they described. I went halfway and put a 3 inch homemade uni-vent on top of the airbox. Just to let you know.
I am at about 750 feet and running the 146/148 jets according to DynoJet specs and she rips!
I am at about 750 feet and running the 146/148 jets according to DynoJet specs and she rips!
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